Function getSequentialPreference

Engine/EffectInstance.h:555–558

* @bried Returns the effect render order preferences: * eSequentialPreferenceNotSequential: The effect does not need to be run in a sequential order * eSequentialPreferenceOnlySequential: The effect can only be run in a sequential order (i.e like the background render would do) * eSequentialPreferencePreferSequential: This indicates that the effect would work better by rendering seq

     * a hint to Natron but for now we just consider it as eSequentialPreferenceNotSequential.
     **/
    virtual SequentialPreferenceEnum getSequentialPreference() const
    {
        return eSequentialPreferenceNotSequential;
    }

    enum RenderRoIRetCode
    {